Hinoki Sakurai is cosplaying as Lenalee Lee from D.Gray-man. Lenalee Lee is a very kind 16-year-old Exorcist from China. Her parents were killed by an akuma when she was very young. Due to her ability to use the Innocence, Lenalee Lee was forced to become an Exorcist to use her strength. Because she was separated from her single, remaining family member at a young age, she went insane and had to be restrained due to repeated attempts of escape. During that time, she witnessed forbidden experiments to create Exorcists artificially, and Rouvelier became a source of fear. When her brother Komui joined the Order, her sanity was restored. She now fights for her brother as well as her friends as she now knows she has a home and family to return to. She has known Kanda since childhood, often running to him for comfort when her brother is busy, and met Allen when he first arrived at the Order, growing a strong attachment to him throughout the series. Her perception of the "world" consists of her friends and family; whenever one of her friends dies, it seems to her as if a part of her world has been destroyed. The Dark Boots, her anti-akuma weapon, takes the form of a pair of black boots capable of running at high speeds, walking on water, and using sound waves as footholds.In order to defeat a Level 3 Akuma, she evoked more power out of the Innocence than she could safely handle, causing it to miraculously turn to crystal to protect her. This marked an evolution of her Innocence that reduced her synchronization with it as well as her physical mobility, until she proved herself to the Innocence and granted her a greater power. The process had somehow transformed the Boots from the average Equipped Form into a new Crystal Form, a substance never before seen.